# 🌤️ Weather or Not

A weather-based activity decision engine that tells you whether to ride your motorcycle or mow the lawn today.

## Features

- **Motorcycle ride check** — evaluates temperature, precipitation, wind, humidity, and road conditions
- **Lawn mowing check** — evaluates weather conditions AND tracks when you last mowed (with configurable cooldown)
- **Extensible** — add new activities by implementing `BaseActivity`
- **CLI tool** — run from terminal or schedule via cron
- **Notifications** — sends results via Mattermost or Hermes

## Quick Start

```bash
# Install
pip install -e .

# Run a check (uses config.yaml for location)
weather-or-not

# With verbose output
weather-or-not -v

# Override location
weather-or-not --lat 48.8566 --lon 2.3522  # Paris

# Record that you performed an activity
weather-or-not record mow_lawn
weather-or-not record motorcycle_ride

# Send notification
weather-or-not notify send
```

## Configuration

Copy `config.yaml` and customize:

```yaml
location:
  latitude: 40.7128    # Your latitude
  longitude: -74.0060  # Your longitude

activities:
  motorcycle_ride:
    enabled: true
    min_temp_c: 10
    max_temp_c: 35
    max_precipitation_mm: 0
    max_wind_speed_kmh: 30
  mow_lawn:
    enabled: true
    cooldown_days: 3
    max_precipitation_today_mm: 0
    max_precipitation_past_24h_mm: 5
```

## Adding New Activities

Create a new file in `src/weather_or_not/` that extends `BaseActivity`:

```python
from weather_or_not.activities import BaseActivity, RuleResult, Verdict
from weather_or_not.weather import WeatherForecast

class MyActivity(BaseActivity):
    name = "my_activity"
    description = "Check if it's good for my activity"

    async def check_rules(self, weather: WeatherForecast) -> list[RuleResult]:
        return [
            RuleResult(
                rule_name="My Rule",
                passed=weather.current_temp_c > 15,
                message="Temperature is above 15°C",
            ),
        ]
```

Then register it in `cli.py`'s `run_check()` function.

## Data Storage

Activity history is stored in `~/.local/share/weather-or-not/history.json`.

## License

MIT